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Texas Instruments MSP430F2416TPMR
- Part No.:
- MSP430F2416TPMR
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
MSP430F2416TPMR.pdf
- Description:
- IC MCU 16BIT 92KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,444
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Product details
Overview
MSP430F2416TPMR from Texas Instruments is an ultra-low-power 16-bit RISC microcontroller with 92KB+256B flash, 4KB RAM, 12-bit ADC, dual USCI_A/USCI_B modules (UART/I²C/SPI), two 16-bit timers (Timer_A3 and Timer_B7), and on-chip comparator - designed for battery-powered sensor systems and portable measurement devices.
For engineers reviewing the MSP430F2416TPMR datasheet, MSP430F2416TPMR pinout, MSP430F2416TPMR application, or MSP430F2416TPMR equivalent, key selection considerations include its LQFP-64 package, absence of DAC12 and DMA (vs. F261x), 1.8–3.6 V operation, sub-1 µs wake-up from standby, and support for medical imaging via nonmagnetic packaging.
Technical Context
The MSP430F2416TPMR implements a 16-bit CPU with constant generators and calibrated DCO enabling <1 µs wake-up from LPM3/LPM4. Its peripheral set includes ADC12 with internal reference and autoscan, USCI_A0/A1 supporting UART/IrDA/SPI, and USCI_B0/B1 supporting I²C and SPI - all operating under five low-power modes optimized for extended battery life.
It shares identical timer, ADC, comparator, and USCI architecture with the MSP430F261x series but excludes DAC12 and DMA modules. The device uses a 64-pin LQFP (PM) package with 48 GPIOs, dual crystal oscillator support (LFXT1/XT2), and programmable SVS/SVM for supply monitoring.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | 16-bit RISC CPU with 62.5-ns instruction cycle and hardware multiplier |
| Flash / RAM | 92KB + 256B flash memory and 4KB RAM for firmware storage and real-time data buffering |
| ADC Resolution | 12-bit SAR ADC with 8 channels, internal reference, sample-and-hold, and autoscan for precision analog sensing |
| Timers | Timer_A3 (3 capture/compare registers) and Timer_B7 (7 capture/compare registers with shadow registers) |
| USCI Modules | Four USCI modules: USCI_A0/A1 (UART/IrDA/SPI) and USCI_B0/B1 (I²C/SPI) |
| Supply Range | 1.8 V to 3.6 V - supports single-cell Li-ion, 2×AA, or regulated 3.3 V rails |
| Low-Power Modes | Active mode: 365 µA @ 1 MHz/2.2 V; Standby (VLO): 0.5 µA; Off (RAM retention): 0.1 µA |
Pinout & Package
The MSP430F2416TPMR is housed in a 64-pin LQFP (PM) package, 10 mm × 10 mm, RoHS-compliant, with exposed thermal pad option available. It supports nonmagnetic variants for MRI-compatible medical imaging applications.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| RST/NMI | Reset / Non-maskable interrupt input | Active-low reset with configurable NMI edge detection for system recovery or emergency event handling |
| TCK/TMS/TDI/TDO | JTAG debug interface signals | Full emulation support via Spy-Bi-Wire or JTAG for in-circuit debugging and flash programming |
| P1.x–P8.x | General-purpose I/O ports | Up to 48 individually configurable GPIOs with interrupt capability, Schmitt-trigger inputs, and programmable drive strength |
| XIN/XOUT | LFXT1 crystal oscillator terminals | Supports 32.768 kHz watch crystal for RTC or low-frequency clock source |
| XT2IN/XT2OUT | XT2 high-frequency crystal oscillator terminals | Enables up to 16 MHz external crystal for precise system timing or USB clock derivation |
| AVCC/AVSS | Analog power supply and ground | Separate analog domain supply improves ADC/DAC noise immunity and reference stability |
| VREF+/VREF− | ADC reference voltage inputs | Accept internal or external reference (up to AVCC); VeREF+ supports buffered internal reference generation |
| UCA0TXD/UCA0RXD | USCI_A0 UART transmit/receive | Dedicated full-duplex UART channel with automatic baud-rate detection and LIN support |
| UCB0SCL/UCB0SDA | USCI_B0 I²C clock/data | Standard-mode (100 kHz) and fast-mode (400 kHz) I²C master/slave interface for sensor hub connectivity |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power operation | 0.1 µA off-mode current enables multi-year battery life in wireless sensor nodes |
| Fast wake-up from LPM | <1 µs transition from standby (LPM3) to active mode preserves real-time responsiveness |
| Integrated analog subsystem | 12-bit ADC with built-in temperature sensor and VMID generator simplifies calibration and reduces BOM count |
| Dual USCI communication suites | Independent UART/I²C/SPI controllers allow concurrent serial protocols without CPU overhead |
| Bootloader (BSL) | ROM-resident UART-based bootloader enables field firmware updates without external programmer |
Applications
| Industrial Sensor Node | Portable Medical Meter |
|---|---|
Use Scenario: Wireless temperature/humidity node in factory automation with periodic BLE transmission. IC Role / Device Role / Timing Role: Main controller managing ADC sampling, data preprocessing, low-power scheduling, and UART-to-BLE bridge timing. Use Value: Sub-1 µs wake-up and 0.5 µA standby current extend coin-cell battery life beyond 5 years. | Use Scenario: Handheld blood glucose meter requiring ESD-hardened I/O and accurate analog front-end. IC Role / Device Role / Timing Role: System-on-chip integrating glucose sensor signal conditioning, LCD driving, button interface, and USB charging detection. Use Value: Integrated 12-bit ADC with internal reference eliminates external precision voltage reference IC. |
| Smart Utility Meter | MRI-Compatible Diagnostic Tool |
Use Scenario: Battery-backed smart water meter with pulse counting, tamper detection, and RF telemetry. IC Role / Device Role / Timing Role: Primary MCU executing metrology algorithms, real-time clock management, and secure firmware updates via BSL. Use Value: Dual USCI modules enable simultaneous UART (for metrology IC) and SPI (for RF transceiver) without bus contention. | Use Scenario: Portable MRI coil calibration probe operating inside magnetic field zones. IC Role / Device Role / Timing Role: Low-noise analog acquisition unit capturing coil impedance signatures with synchronized timing control. Use Value: Nonmagnetic LQFP-64 package (PM variant) prevents magnetic interference and meets ISO/IEC 60601-2-33 requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ultra-low-power microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MSP430F2417TPMR | Same core/peripherals but 8KB RAM (vs. 4KB); no DAC12/DMA | Better suited for applications requiring larger buffer memory (e.g., waveform logging) | Select when additional RAM is needed without DAC or DMA functionality |
| MSP430F2616TPMR | Includes DAC12 (dual 12-bit voltage-output DACs) and 3-channel DMA | Required for closed-loop analog control (e.g., programmable biasing, sensor excitation) | Choose only if DAC or DMA is essential; otherwise MSP430F2416TPMR offers lower cost and same footprint |
Compared with MSP430F2417TPMR, the MSP430F2416TPMR trades RAM capacity for lower cost and identical peripheral feature set; compared with MSP430F2616TPMR, it omits DAC12 and DMA - reducing complexity and power consumption where those functions are unnecessary.
Availability
MSP430F2416TPMR is available at Aetrix Electronics and suitable for industrial sensor nodes, portable medical meters, and smart utility meters requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.
Supply support for MSP430F2416TPMR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor leader delivering analog, embedded processing, and connectivity solutions for industrial, automotive, and consumer markets.
The MSP430F241x product line targets ultra-low-power portable measurement and sensing applications, emphasizing extended battery life, integrated analog peripherals, and robust mixed-signal performance in compact packages.
FAQ
What is the maximum ADC sampling rate supported by the MSP430F2416TPMR?
The MSP430F2416TPMR supports a maximum ADC12CLK frequency of 7 MHz. With minimum conversion time of 1.86 µs per sample (including sampling), the effective sustained sampling rate is approximately 537 kSPS in single-channel mode. This enables high-fidelity acquisition for vibration monitoring or audio pre-processing in portable instruments.
Does the MSP430F2416TPMR support hardware UART autobaud detection?
Yes, the MSP430F2416TPMR's USCI_A modules (USCI_A0 and USCI_A1) support enhanced UART with automatic baud-rate detection. This allows the MSP430F2416TPMR to synchronize to incoming asynchronous serial streams without prior knowledge of bit rate - useful in legacy protocol adaptation and field-configurable interfaces.
Is the MSP430F2416TPMR pin-compatible with any MSP430F261x devices?
No, the MSP430F2416TPMR is not pin-compatible with MSP430F261x devices. While both share the same 64-pin LQFP (PM) package outline, pin functions differ - notably P6.5/P6.6/P6.7 are general-purpose analog inputs on MSP430F2416TPMR but serve as DAC outputs on MSP430F2616TPMR. PCB layout must be specific to MSP430F2416TPMR.
What debug interfaces does the MSP430F2416TPMR support?
The MSP430F2416TPMR supports both JTAG and Spy-Bi-Wire (SBW) debug interfaces via dedicated TCK/TMS/TDI/TDO pins. SBW enables 2-wire debugging using only TCK and TDI/TDO multiplexed, reducing test point count while maintaining full flash programming and real-time variable inspection capabilities during development.
Can the MSP430F2416TPMR operate from a single 1.8 V supply?
Yes, the MSP430F2416TPMR is fully specified to operate across 1.8 V to 3.6 V. At 1.8 V, it delivers 1 MHz CPU performance with active current of ~420 µA - enabling direct integration with energy-harvesting circuits or low-voltage battery systems without regulation overhead.
MSP430F2416TPMR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 64-LQFP
- Series:
- MSP430F2xx
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- MSP430 CPU16
- Core Size:
- 16-Bit
- Speed:
- 16MHz
- Connectivity:
- I2C, IrDA, LINbus, SCI, SPI, UART/USART
- Peripherals:
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Number of I/O:
- 48
- Program Memory Size:
- 92KB (92K x 8 + 256B)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 4K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.8V ~ 3.6V
- Data Converters:
- A/D 8x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MSP430F2416TPMR FAQ
1.How can I place an order for MSP430F2416TPMR through Aetrix?
Please submit a Request for Quotation (RFQ) for MSP430F2416TPMR on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MSP430F2416TPMR reliable?
The price and inventory of MSP430F2416TPMR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MSP430F2416TPMR is usually 5 days.
3.What payment methods are accepted for MSP430F2416TPMR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MSP430F2416TPMR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MSP430F2416TPMR?
MSP430F2416TPMR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MSP430F2416TPMR order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MSP430F2416TPMR?
For technical support, including MSP430F2416TPMR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MSP430F2416TPMR requirements.
6.How does Aetrix verify that MSP430F2416TPMR is sourced from the original manufacturer or authorized distributors?
All MSP430F2416TPMR products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MSP430F2416TPMR meets industry standards.
7.What is the process for return or replacement of MSP430F2416TPMR?
All MSP430F2416TPMR units undergo pre-shipment inspection (PSI). If there is an issue with MSP430F2416TPMR, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MSP430F2416TPMR part is unused and in its original packaging.
Return procedure for MSP430F2416TPMR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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